/* - greenspot_ads.js - */
// http://envirocenter.org/portal_javascripts/greenspot_ads.js?original=1
greenspot_ads=[];jq(function(){
function fisherYates(myArray){var i=myArray.length;if(i==0) return false;while(--i){var j=Math.floor(Math.random() *(i+1));var tempi=myArray[i];var tempj=myArray[j];myArray[i]=tempj;myArray[j]=tempi}}
function insert_ad(ad,container){var ad_link=jq('<a></a>');ad_link.attr('href',ad.url);var ad_img=jq('<img />');ad_img.attr('src',ad.image);ad_link.append(ad_img);container.append(ad_link)}
fisherYates(greenspot_ads);for(i=0;i<greenspot_ads.length;i++){var ad=greenspot_ads[i];if(ad.type=='banner'){insert_ad(ad,jq('#topadvertisement'))} else{insert_ad(ad,jq('#greenspot-ads-side'))}}});